16 Link Building Software Solutions for 2026

Link building sounds straightforward until you try to do it at scale. Finding quality prospects, verifying contact details, sending outreach that actually gets replies, and tracking every placement across dozens of campaigns — it adds up fast.

That's where link building software comes in. The right tools can turn a chaotic, time-intensive process into something repeatable and measurable. After years of running campaigns for 300+ brands at LinkBuilder.io, we've tested practically every tool on the market.

In this guide, we break down the best link building software available right now. Not based on feature lists or marketing copy, but on what actually performs in live outreach campaigns.

What Is Link Building Software?

Link building software is any tool that helps you find backlink opportunities, manage outreach campaigns, and track the links you earn over time.

These tools handle the work that would otherwise take hours to do manually:

• Prospect discovery: Surfacing relevant websites and pages worth targeting
• Contact finding: Locating verified email addresses for outreach
• Outreach management: Sending personalized emails and automated follow-ups
• Backlink analysis: Studying competitor link profiles to uncover new opportunities
• Link monitoring: Tracking whether your earned placements stay live

Whether you're building links for one site or managing campaigns across dozens of clients, the right software keeps everything organized and saves a significant amount of time.

What to look for in link building software

Not every link building tool does the same job. Some focus on backlink analysis, others on outreach automation, and a few try to cover everything in one platform.

Before investing in any tool, here's the criteria we use when evaluating software for our own campaigns:

• Prospect quality: Does it surface real, relevant link opportunities or just noise?
• Outreach efficiency: How fast can you go from finding a prospect to sending a personalized email?
• Contact data accuracy: Are the email addresses valid and current? Bad data kills response rates.
• Backlink analysis depth: How useful is the link data for building strategy and uncovering competitor gaps?
• Pricing vs. value: Is the cost justified for your team size and campaign volume?
• Ease of use: Can your team get up and running without a week of onboarding?

The best tool for you depends on where your biggest bottleneck is. If you're struggling to find prospects, prioritize discovery features. If outreach is the pain point, look for automation and personalization capabilities.

Link building software at a glance

The Best Overall Software for Link Building

In our opinion, the four pieces of software below are the most effective for building links to your website.

Best for outsourcing links: LinkBuilder.io

Our link building dashboard is the easiest way for teams to outsource their link building efforts to a reliable 3rd party vendor. We've worked with household names around the world and SEO teams that trust us to build incredibly high-quality backlinks to turbocharge their content creation efforts.

If you're serious about building links but don't want the hassle of doing it in-house, check out our free dashboard.

Check out our FREE dashboard

Best for Finding Link Building Opportunities: Ahrefs

Ahrefs is a complete SEO tool. It contains tons of features that help you find new link prospecting opportunities via in-depth competitor backlink analysis.

If you're serious about building links, Ahrefs is a must-have tool.

Click here to try it out

Best For Finding Emails: Hunter.io

Hunter.io makes it incredibly easy to find email addresses at scale. The contact details it provides are highly accurate.

The software is a huge time saver if you run large outreach campaigns, which makes it an essential tool in our book.

Click here to try it out

Best Tool for Email Outreach: Respona

Respona is an incredible relationship-based email outreach software that helps automate your link building process from end to end.

In particular, they have the best tools on the market to help you prospect and find the right people to outreach.

Click here to try it

Table - Which Software is Right for Me?

There's different strokes for different folks. The table below should help point you in the right direction, depending on what you're looking to achieve.

16 Best Link Building Software Providers

Now it's time to get into each piece of software in detail.

1) Respona

Respona is a full-suite link building outreach platform that combines prospect discovery, contact finding, and email outreach into one streamlined workflow.

One standout feature is its library of pre-built campaign templates. You can launch campaigns based on proven strategies like the Skyscraper Technique, guest posting, or unlinked brand mentions without building everything from scratch.

Respona also uses AI to help find the right contact at each target website, which cuts down significantly on research time.

The tool will be especially useful to link builders, as it was initially used to help Visme scale their link building outreach efforts, helping the website gain over 2 million organic visitors a month.

• Pre-built campaign templates for common link building strategies
• AI-assisted contact discovery
• Unified workflow from prospecting through outreach
• Built-in email health monitoring to protect deliverability
• Deep personalization
• Built-in analytics and reporting

Pricing: Custom pricing based on team size and usage

Best for: In-house marketers and smaller teams who want a guided, template-driven approach to outreach.

2) SE Ranking

If you need an all-in-one tool with a powerful backlink analysis feature, SE Ranking will enable you to learn about the quality of your backlink profile or that of a competitor's.

Just insert the domain you want to research, and you will see its Domain and Page Trust, proprietary metrics of the company that predict whether the domain is eligible for a high ranking. Besides, you can check the dynamics of new and lost backlinks and referring domains, as well as the dofollow/nofollow ratio for all the links the algorithm finds for the page.

Furthermore, the tool allows you to track the regions where your pages are referred to the most. Anchor text distribution data is also available and conveniently visualized.

When it comes to competitor research, the Backlink Gap Analyzer by SE Ranking will compare your domain with up to 5 competitors. You can see where they have backlinks and you don't, and plan your future outreach strategy accordingly.

In addition, it's worth mentioning the attractive SE Ranking pricing. This all-in-one SEO tool costs only $39 per month, and you can save 20% by paying annually.

3) Ahrefs: Our Favorite Tool for Finding New Opportunities

Ahrefs is an incredible all-round SEO tool with a ton of great features for finding link building opportunities.

Here are three that stand out:

• You can see which pages on a competitor's website attract the most links. Use this information to create the type of content people love linking to.
• You can view backlinks by page or domain to see which sites are linking to your competitors. This can show good outreach opportunities.
• The Link Intersect tool shows which websites are linking to multiple competitors but not you. This is another way to highlight potential outreach opportunities.

The image below shows some of the most linked-to pages on Neil Patel's website. A marketing-focused website could consider creating similar content to attract backlinks.

You can even use Ahrefs to see which websites are linking to certain pieces of content. Approaching these sites could be a good way to get backlinks.

The main disadvantage of Ahrefs is that its price, starting at $129, puts it out of reach for some SEO beginners, although there is a $7 trial that gives full use of the software for seven days.

For everyone else, it is a worthwhile investment.

4) Hunter.io: Best for Finding Emails

Once you have a list of backlink opportunities from Ahrefs, you need to contact people at the publications. This could be done manually, but if you have a long list of targets you'll want to automate the process.

This is where Hunter.io comes in.

This tool automatically scrapes the web for the contact details of websites or professionals in seconds. Just upload a list of sites and you're ready to go.

While you won't get email addresses for every website, the tool has a high success rate because it uses multiple sources.

Hunter.io comes into its own due to the email verifier feature. This confirms that the email address pulled by the software is accurate.

The site also highlights the sources it uses to find email addresses so that you can perform your own checks.

Once you have a list, export them in CSV format to use with other tools.

Hunter.io has a free plan that gives you 50 searches per month. This may be enough for smaller outreach campaigns and is a great way to try out the software.

Larger companies that perform a lot of outreach will have to pay for plans, which range from $49 per month to $399.

5) Pitchbox: Best Link Building Tool for Outreach

Pitchbox is an outreach platform designed for professional link builders and agency teams running campaigns at scale.

What sets Pitchbox apart is its workflow-driven approach. Once you start a campaign, the platform walks you through each step: finding prospects, pulling contact info, composing personalized emails, and managing follow-up sequences.

For larger teams, the collaboration features are genuinely useful. You can assign specific roles within a campaign, for example, one team member handles email composition while another focuses on personalization.

There are several reasons why we recommend Pitchbox:

• Step-by-step campaign workflows that keep outreach organized
• Team collaboration with role-based task delegation
• Metrics-based filtering using Moz DA/PA and Majestic CF/TF
• Automated follow-up sequences with performance tracking
• The UX makes it easy to create and send campaigns
• You can respond to opportunities from within Pitchbox
• The opportunity pipeline is an excellent way to get an overview of your outreach campaign

Additionally, Pitchbox provides every single search metric under the sun, pulling them in from all of the other major software providers (Ahrefs, Moz, Majestic etc.)

Pricing: $550 to $1,500 per month (annual commitment)

Best for: Agencies and larger in-house teams running high-volume outreach campaigns.

If you want to find out more about our complete link prospecting process, including how we use Pitchbox, check out this blog post.

6) Majestic SEO: Best for Alternative Data

Majestic is a dedicated backlink analysis tool known for its proprietary link quality metrics: Trust Flow and Citation Flow.

While it doesn't include outreach features, Majestic's value lies in the depth and granularity of its link data. Trust Flow measures the quality of links pointing to a site based on the trustworthiness of linking domains, while Citation Flow measures the volume of links. Together, these metrics give you a quick read on whether a potential link target is genuinely authoritative or just has a high link count.

Here are three of the most useful metrics:

• Trust Flow is a number out of 100 that represents the quality of the links pointing to a website.
• Citation Flow measures the number of links. Using these scores together is a great way to spot spammy websites that you may want to avoid getting a link from.
• Topical Trust Flow shows a website's rank across different categories. This is a useful metric to use when searching for relevant link building opportunities.

Pricing: Plans start at $49.99 per month

Best for: SEO professionals who need granular link quality data to inform their targeting strategy.

7) Mailshake

Mailshake simplifies outreach campaigns by helping users send mass personalized emails. You can then send follow-up sequences based on interaction.

This can save a ton of time. Trust us, as a link building service, we know the efficiency benefits of automated campaigns.

One way Mailshake stands out is by offering pre-made templates for use in different types of link building campaigns. There are optimized emails available for:

• Broken link building
• Guest posting
• Link requests
• PR pitches
• Content promotion
• And more

Mailshake has plenty of uses beyond link building. Features such as the virtual phone dialer make it great for sales outreach. If you also deal with sales at your company, trying Mailshake is a no-brainer.

The software will also analyze your email copy to help improve engagement and deliverability. You can try this out via the free tool on the Mailshake website.

Mailshake is also simple to get to grips with. The interface is user-friendly and you can easily upload all your contacts from a spreadsheet.

The tool starts at $59 per user per month, which is affordable if you do a lot of link building outreach. However, you'll have to pay more for some of the advanced features like the phone dialer.

8) Buzzstream

Buzzstream is link building software that helps with outreach. It's similar to Pitchbox, but not quite as expensive or as powerful.

The first thing it does is help you find email addresses. You can search from within the platform to find contact details for relevant sites.

Or you can upload a CSV file with a list of websites in your niche and the software will automatically find contact information.

You then send email campaigns from within the dashboard and there are templates you can use to help. You can also schedule automatic follow-ups to improve your campaign's efficiency.

We especially like Buzzstream's in-depth reporting features. The tool uses data from around the web to provide information such as:

• The Domain Authority (DA) of the websites you are contacting
• The number of followers a site has
• Whether the site has promoted your website in the past
• Whether your team has had previous contact with anyone at the site

This allows you to create high priority segments of outreach targets based on metrics such as the quality of the website or the likeliness of them giving you a link. This ensures you don't waste time on contacts that are unlikely to result in a link.

Just choose the most relevant metrics. For example:

• Segment one: Websites with a DA of over 60 that someone on your team has had previous contact with.
• Segment two: Websites with a DA of 50 plus that have previously placed one of your posts.

Pricing is another benefit of Buzzstream. The most basic plan starts at just $24 per month, making it an affordable option for small businesses. Plans go up to $299 per month for six users.

9) HARO

HARO is a platform that connects journalists with sources. It is an essential part of any link building campaign because you typically get a backlink when a writer chooses you as a source.

Journalists from many DR 80+ websites use HARO, which makes it a great way to attract high authority links, if you have a good strategy.

To start building links with HARO, head to the website, sign up as a source, and choose your areas of expertise.

HARO will then send you daily emails with relevant requests. Just search through the emails to find requests you are well-positioned to answer. Each request contains a summary of the story and further instructions.

You can see an example in the screenshot below.

The downside to HARO is that website owners know it is a great way to get links, which means competition can be intense. That's why you must know the key to a good response. This includes:

• Replying fast: Journalists are typically in a hurry; you want to be one of the first responses they read.
• Keep responses concise: Only include the most essential details.
• Be quotable: You need to write in a way that makes it easy for the journalist to add your response to their article.

A great thing about HARO is that it's free to sign up as a source. As long as you have the time to craft quality responses, it's a great way to get links.

If you don't have the time, you could always try out our HARO link building service.

Several other platforms offer similar services to HARO:

• ResponseSource is a UK based media requests platform.
• SourceBottle is another similar service that helps sources connect with journalists. Businesses can create an expert profile for $25 per month which SourceBottle will promote to journalists looking for sources.
• Qwoted provides experts and PR professionals with access to journalists and source requests. It includes more advanced features than HARO, such as in-app messaging and the ability to see how many responses a request has.

10) MOZ

MOZ is a tool with features that cover many aspects of SEO, from keyword research to competitor analysis, and more.

The most useful tool for link building is its Link Explorer. This shows you which sites link to a domain or URL. You also get access to other important metrics such as keywords and Domain Authority.

Use this information to reverse engineer your competitor's backlink profile. Consider reaching out to the sites that link to your competitors to see if they will also link to you.

Another cool feature is the Spam Score. If you're worried about your own site's backlink profile, put your URL into the Link Explorer to see whether you have too many low-quality links.

If you do, consider telling Google to ignore the links to reduce your chances of being penalized by the algorithm. We go into further detail about how to do this in the section below.

Moz also has a ton of other cool SEO features, including a Link Intersect tool similar to the one offered by Ahrefs. This lets you see which domains link to competitors but not your site.

Pricing starts at $99 per month, making it premium link building software. You can use limited versions of many of the tools for free if you sign up, and Moz also offers a generous 30-day trial so you can test out the software.

11) Google Disavow Links Tool

Your link building strategy should include an element of link management. This is to ensure that your site isn't attracting too many spammy links.

There are many reasons why your site may have spammy links. For example:

• If you built your site on a domain that was previously used for another website it may still have low-quality links pointing to it.
• A competitor may have directed spammy links to your site to trick Google into giving you a penalty.
• You may have used a poor quality link building agency and now you want to remove the links they built.
• If you previously dabbled in black hat link building but have decided to clean up your link profile.

Whatever your reason, you may benefit from telling Google to ignore these links. Doing so is easy. Just upload a CSV file with a list of domains you want to ignore to the disavow links tool.

Google will typically process your link removal request within a few weeks.

To do this, you'll need to find out which sites are linking to you. Get this information by heading to Google Search Console, clicking "Links," then "External links."

From here, you can see a file with all the domains that link to your site. Choose the domains you want to disavow, and then create a CSV document with these URLs.

An easier option is to use a tool such as SEMrush (more on that below) to analyze your link profile and spot low-quality links. The tool will then help you create a CSV file that you can upload to Google.

Be aware that disavowing links is an advanced SEO practice. If Google's algorithm hasn't yet flagged the links as spammy, you may even see a reduction in your rankings by doing it. You should only use this tactic if you are sure the links are likely to affect your site negatively.

12) SEMrush

Semrush is one of the most comprehensive SEO platforms available, and its link building capabilities are a big reason why.

Beyond its well-known backlink analysis features, Semrush includes a dedicated Link Building Tool that handles prospect discovery, outreach sequencing, and campaign tracking all in one place. You can find prospects, prepare outreach emails, and manage follow-ups without leaving the platform.

One particularly useful feature is backlink monitoring. Semrush keeps tabs on your earned links and notifies you if any are removed, so you can act quickly to recover lost placements.

Key strengths include:

• Backlink Analytics: This lets you compare your backlink profile to your competitors to spot new outreach targets.
• Link Building Tool: This collects link building opportunities for your website. You can then create templates and send emails from within the software.
• Backlink Audit: This tool analyzes your backlink profile and alerts you to links that may harm your site. You can then send emails to site owners asking them to remove the links from within the tool, or create a disavow file to send to Google.
• Massive, high-quality backlink index
• Built-in outreach tool with email sequencing
• Solid keyword research and on-page SEO tools in the same platform

We like how SEMrush has an integrated email outreach tool. This is especially useful if you don't have access to dedicated software like Mailshake or Pitchbox.

SEMrush also has strong keyword research capabilities that can help with SEO and paid ads.

Pricing: $139.95 to $499.95 per month. You can grab a free seven-day trial to test out the service's functionality.

Best for: Teams that want backlink analysis, outreach, and broader SEO capabilities in a single subscription.

13) Google Alerts

Google Alerts is a super useful tool for a very specific type of link building: namely, unlinked mentions.

This is a strategy whereby you find websites that have written about your brand but not provided a link. If you spot when this happens, you can reach out to the website owner and ask them to link to your site. They will often be willing to do so.

It's a simple form of link prospecting. The hard part is finding a way to discover unlinked mentions quickly. This is where Google Alerts comes in. Just head to the page and set up an alert for your brand name.

Whenever someone mentions your company, Google will send you an email. You can then check the webpage to see if it links to your site. If it doesn't, just reach out to the editor asking for a link.

You can also set up alerts for your competitors or even your product category. Setting up alerts for competitors can help you spot sites that may also be willing to link to you, while product alerts can highlight websites that cover your niche.

This is especially useful if you work in a relatively small industry and you want to build relationships with those who cover it.

Creating Google Alerts is free and easy to do. You can even customize the alerts based on language, region, and how often you want to receive emails. If your brand is well known and receives a lot of mentions, you can tell Google to show you only the best results.

Ahrefs' premium plan has a similar alerts feature. If you are a subscriber, you can use it either alongside or instead of Google's tool.

14) Check My Links

Check My Links is one of the best link building tools to help you find broken links.

This involves searching for broken links on relevant domains and asking the site owner to replace the dead link with one to a similar page on your site.

You can use this strategy to build links to any type of page. Although, we find it works best with resources such as tools or statistics pages. Site owners typically link to tools when they are useful to readers and so broken links can negatively affect the experience of using the site. Meanwhile, statistics pages are often referenced to give an article authority. If the link is broken, people may be less likely to trust the statistic.

The tool is a browser add on for Chrome. Just head to the Chrome Store page to install it. Once you add Check My Links to your browser, head to the page you want to check and click on the icon.

The tool will then start checking all the links on a page. It will highlight broken links in red and good links in green.

To be honest, it doesn't have much use beyond finding broken links on a page, but it does a great job at it. It's also completely free and very easy to use. If you want to use a broken link building campaign in your strategy, give Check My Links a look.

15) Linkody

All the link building tools we've featured so far help you improve your backlink profile. But you also need a way to track your efforts. Linkody is a great way to do that, and it's one of the leading backlink monitoring tools.

The software provides transparency over the results of your link building campaign. It keeps track of crucial metrics such as:

• DA
• Spam score
• Link anchor text
• Page authority

You can create reports showing each of these details. The benefit of this is that you can check what is working and make adjustments to the things that aren't. You can also ensure that your link building efforts appear natural and aren't increasing your spam score.

The tool also has plenty of regular link building features. For example, you can easily discover which domains are linking to a website. Use this to check out competing sites. You can even set up alerts that will tell you as soon as the software notices a competitor has a new link.

Linkody will also help you create a disavow file that you can upload to Google to avoid penalties due to spammy links.

Perhaps the biggest reason to get Linkody is its price. The cheapest plan starts at just $14.90 per month ($11.20 if you sign up for a year) and it allows you to monitor two domains. This price is much cheaper than the likes of Ahrefs and Moz, meaning the tool is a great option if your budget won't stretch to these premium link building tools.

You can even sign up to a generous 30-day free trial to test out the software.

16) Monitor Backlinks

Monitor Backlinks is a software suite that does exactly what it says on the tin: it monitors your website's (and your competitors') backlinks.

This means it shares many features of other link building tools on the list. For example, you can see who is linking to you and your competitors and disavow spammy links.

One feature we particularly like is the lost link checker. This alerts you as soon as a site removes a link to your website. You can use this to ensure that you keep all links you pay for. Or, in the case of organic links, you could contact the webmaster to see if there was a reason they stopped pointing to your site.

The tool also tracks your keyword rankings to help you measure your campaign.

While Monitor Backlinks doesn't have as many link building features as the likes of Moz and Ahrefs, it is much cheaper, and some people may prefer its simplicity.

Pricing starts at $25 per month to monitor your domain and two of your competitors.

Broken Link Checker

Broken link building is one of the most effective and repeatable link building strategies out there. The process is simple: find broken outbound links on relevant websites, then reach out to suggest your content as a replacement.

A Broken Link Checker tool automates the tedious part of this process by scanning pages or entire domains for dead links. Instead of manually clicking through hundreds of links, you get a clean list of broken URLs that represent outreach opportunities.

Key strengths include:

• Quickly identifies broken outbound links on target websites
• Surfaces link building opportunities that most competitors overlook
• Lightweight and easy to use alongside your primary SEO platform

Best for: Anyone running broken link building campaigns who wants to speed up prospecting.

Frequently asked questions

What Is Link Building Software?

Link building software is a tool that helps you find backlink opportunities, locate contact information, manage outreach, and track the links you earn. Instead of doing all of that manually, the software handles the repetitive work so your team can focus on strategy and relationship building. Most SEO teams use a combination of tools covering prospect research, email finding, and outreach automation.

What Should I Look for in Link Building Software?

The right features depend on where you are in the link building process. In general, look for accurate prospect data, verified contact information, outreach automation with follow-up sequencing, backlink analysis depth, and reporting that tracks campaign performance. Pricing relative to your team size matters too. A solo SEO might start with a free email finder and a basic backlink checker, while an agency running multiple campaigns needs a full outreach platform.

How Much Does Link Building Software Cost?

Costs vary widely depending on the type of tool. Free options like Google Alerts and Check My Links cover specific tasks at no cost. Mid-range tools like BuzzStream start around $24 per month and Linkody at $14.90 per month. Full-suite SEO platforms like Ahrefs, Moz, and SEMrush start at $99 to $129 per month. Enterprise outreach platforms like Pitchbox start at $550 per month. Most teams begin with one or two tools and add more as their campaigns grow.

What Is the Difference Between Link Building Software and a Link Building Service?

Link building software gives your team the tools to run campaigns in-house. You handle prospecting, outreach, and follow-ups yourself. A link building service, like LinkBuilder.io, manages the entire process for you, from finding opportunities to securing placements on real sites. Software is a good fit if you have the time and expertise to run campaigns internally. A service makes more sense if you want consistent results without building or training an internal team.

Wrapping up

The right link building software can save your team dozens of hours each month and turn a scattered outreach process into something structured and repeatable. Having the right tools in place can genuinely be the difference between a campaign that earns 10 links a month and one that earns 100.

But here's the thing: tools are only as effective as the strategy and execution behind them. Knowing which tool to use is step one. Knowing how to use it to consistently land high-quality placements on authoritative sites is where the real results come from.

At LinkBuilder.io, we use 20+ proven link building strategies across every campaign, backed by the same tools covered in this guide. If you'd rather focus on growing your business while a specialist team handles your link building, get in touch with us to see how we can help.

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